{"id":30479,"date":"2026-09-29T20:32:13","date_gmt":"2026-09-29T12:32:13","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-102497"},"modified":"2026-09-29T20:32:13","modified_gmt":"2026-09-29T12:32:13","slug":"cve-2026-102497","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-102497","title":{"rendered":"CVE-2026-102497 &#8211; The Apache XmlSchema walker (xmlschema-walker) doesn&#8217;t detect cycles in type derivation, s"},"content":{"rendered":"<p>The Apache XmlSchema walker (xmlschema-walker) doesn&#8217;t detect cycles in type derivation, substitution groups, model groups or attribute groups. A malicious schema with such a cycle can make the walker recurse until the stack overflows, causing a denial of service.<\/p>\n<p>Users are recommended to upgrade to version 2.3.3, which fixes this issue.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Apache XmlSchema walker (xmlschema-walker) doesn&#8217;t detect cycles in type derivation, substitution groups, model groups or attribute groups. A malicious schema with such a cycle can make the walker<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-30479","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/30479","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=30479"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=30479"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=30479"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}